OS X: The best OS on Earth…

OS X is surely the most beautiful, avant garde operating system on planet Earth. Much more than a pretty face, OS X is designed to make whatever you\’re doing pleasurable. Each incarnation of OS X introduces innovative new features. Yosemite has more than its fair share and you\’ll want to get up to speed on these quickly. This section of Master Your Mac will help you do just that. Oh, and don\’t worry if you have a previous version of OS X: there\’s still help here for those who have yet to upgrade.